Translate extension language reporter gives incorrect results

[ericrosenbaum]

Expected Behavior

The language extension's language reporter should report the name of the language the editor is currently set to, in that language. E.g. if you set the editor to spanish, the block reports "español".

Actual Behavior

The result is incorrect for some languages. There are three types of issue:

• In some cases it reports a two-letter language code. e.g. In Abkhaz it should report "Аҧсшәа" but instead shows "ab"
• In some cases it reports the language name in English, i.e. untranslated. e.g. In Portuguese it should report "Português" but instead shows "Portuguese"
• In some cases it reports English. e.g. In Brazilian Portuguese it should report "Português Brasileiro" but instead shows "English"

[apple502j]

I am sure it's duplicate, but I can guess third one happens when it's defined in Scratch (zh-TW, ja-HR, pt-BR, else...)

[picklesrus]

Also see scratchfoundation/scratch-gui#2862. I think that might be an instance of this problem as well